000 | 00316nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 140317s9999 xx 000 0 und d | ||
082 | _a631.5 | ||
100 | _aGupta,U.S. | ||
245 | _aPhysiological aspects of crop nutrition and resistance. | ||
260 |
_aDelhi _bAtma Ram , Sons _c1977 |
||
300 | _a383 | ||
942 |
_2ddc _cBK |
||
999 |
_c8044 _d8044 |